CN214843478U - Open canal water flow measuring instrument - Google Patents

Abstract

The utility model discloses an open channel water level flow meter, the power distribution box comprises a box body, it has the chamber door to articulate on the box, be provided with the handle on the box, the inside of box is provided with the supporting seat of two symmetries, the inside of supporting seat is provided with first spring, the inside sliding connection of supporting seat has the bracing piece, the spacing groove has been seted up on the bracing piece, the upper end fixedly connected with supporting shoe of bracing piece, the upper end contact of supporting shoe is connected with the measuring apparatu, the contact is connected with the clamp splice on the measuring apparatu, clamp splice and box fixed connection, the inside of box is provided with the fixing base, the inside of fixing base is rotated and is connected with the dwang. The utility model discloses a design the effect of box, place the measuring apparatu in the box, can play the effect of a protection to the measuring apparatu, can prevent the impaired of measuring apparatu, and the effect through the handle for measuring apparatu portable uses.

Description

Open canal water flow measuring instrument

Technical Field

The utility model relates to a flow detector technical field specifically is open channel water level flow meter.

Background

The flow monitor is an automatic monitoring device for automatically measuring, displaying and storing the water flow in an underground open channel of a coal mine or the water flow of other water inrush points. The method is mainly used for automatic measurement and real-time local display of the water flow under the mine and automatic storage of measurement data.

When the current open channel water flow measuring instrument is used, the measuring instrument is not convenient to carry and use, and the cable of the measuring instrument is long, so that the winding problem is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an open canal water flow measurement appearance has solved the problem that the measuring apparatu is not convenient for carry the use, and the cable of still having solved the measuring apparatu is longer, easily appears winding problem.

In order to achieve the above object, the utility model provides a following technical scheme: an open channel water flow measuring instrument comprises a box body, wherein a box door is hinged on the box body, a handle is arranged on the box body, two symmetrical supporting seats are arranged in the box body, a first spring is arranged in each supporting seat, a supporting rod is connected in each supporting seat in a sliding manner, a limiting groove is formed in each supporting rod, a supporting block is fixedly connected to the upper end of each supporting rod, a measuring instrument is connected to the upper end of each supporting block in a contact manner, a clamping block is connected to the measuring instrument in a contact manner and fixedly connected with the box body, a fixing seat is arranged in the box body, a rotating rod is rotatably connected to the inside of each fixing seat, a cable is wound on the outer side of each rotating rod, one end of each cable is connected with the measuring instrument, the other end of each cable extends out of the box body, two symmetrical rotating blocks are fixedly connected to the rotating rod and rotatably connected with the fixing seats, the utility model discloses a spacing spring, including a rotating block, fixed ring, fixed link and fixing base, the fixed cover that has cup jointed in the outside of dwang, rotate cover and fixing base contact, a plurality of draw-in grooves have been seted up to the inside of rotating the cover, the inside joint of draw-in groove has the gag lever post, gag lever post and fixing base sliding connection, spacing seat has been cup jointed in the outside slip of gag lever post, spacing seat and fixing base fixed connection, the fixed stopper that has cup jointed in the outside of gag lever post, stopper and spacing seat sliding connection, stopper and fixing base contact, the outside of gag lever post is provided with the second spring.

Preferably, the inside of the supporting seat is connected with a limit screw through threads, and the tail end of the limit screw is connected with a limit groove in a sliding manner.

Preferably, a groove is formed in the clamping block, and a measuring instrument is connected to the inside of the groove in a sliding mode.

Preferably, one end of the first spring is in contact with the box body, and the other end of the first spring is in contact with the support rod.

Preferably, one end of the second spring is in contact with the limiting block, and the other end of the second spring is in contact with the limiting seat.

Preferably, the limiting rod is fixedly connected with a limiting ring, and the limiting ring is in contact with the limiting seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design the effect of box, place the measuring apparatu in the box, can play the effect of a protection to the measuring apparatu, can prevent the impaired of measuring apparatu, and the effect through the handle for measuring apparatu portable uses.

2. The utility model discloses an effect of design dwang can be around the cable on the dwang, is convenient for accomodate the cable, can effectively prevent the winding of cable, and is connected through the rotation of dwang with the fixing base for the cable is convenient for receive and release.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the structure of fig. 1 according to the present invention;

fig. 3 is a right side view of the fixing base structure of fig. 2 according to the present invention;

fig. 4 is a right side view of the rotating sleeve structure of fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a box door; 3. a handle; 4. a supporting seat; 5. a first spring; 6. a support bar; 7. a limiting groove; 8. a limit screw; 9. a support block; 10. a measuring instrument; 11. a clamping block; 12. a groove; 13. a fixed seat; 14. rotating the rod; 15. a cable; 16. rotating the block; 17. a fixing ring; 18. rotating the sleeve; 19. a card slot; 20. a limiting rod; 21. a limiting seat; 22. a limiting block; 23. a second spring; 24. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, 2, 3 and 4, the open channel water flow measuring instrument includes a box body 1, a box door 2 is hinged on the box body 1, a handle 3 is arranged on the box body 1, two symmetrical supporting seats 4 are arranged inside the box body 1, a first spring 5 is arranged inside the supporting seat 4, a supporting rod 6 is slidably connected inside the supporting seat 4, a limiting groove 7 is arranged on the supporting rod 6, a supporting block 9 is fixedly connected to the upper end of the supporting rod 6, a measuring instrument 10 is connected to the upper end of the supporting block 9 in a contact manner, a clamping block 11 is connected to the measuring instrument 10 in a contact manner, the clamping block 11 is fixedly connected to the box body 1, a fixing seat 13 is arranged inside the box body 1, a rotating rod 14 is rotatably connected to the inside of the fixing seat 13, a cable 15 is wound around the outer side of the rotating rod 14, one end of the cable 15 is connected to the measuring instrument 10, the other end of the cable 15 extends out of the box body 1, two symmetrical rotating blocks 16 are fixedly connected to the rotating rod 14, the turning block 16 rotates with fixing base 13 and is connected, fixed ring 17 of fixedly connected with on the turning block 16, fixed ring 17 contacts with fixing base 13, the fixed cover 18 that has cup jointed in the outside of dwang 14, it contacts with fixing base 13 to rotate cover 18, a plurality of draw-in grooves 19 have been seted up to the inside of rotating cover 18, the inside joint of draw-in groove 19 has gag lever post 20, gag lever post 20 and fixing base 13 sliding connection, gag lever post 20's the outside slides and has cup jointed spacing seat 21, spacing seat 21 and fixing base 13 fixed connection, spacing rod 20's the fixed stopper 22 that has cup jointed in the outside, stopper 22 and spacing seat 21 sliding connection, stopper 22 and fixing base 13 contact, the outside of gag lever post 20 is provided with second spring 23.

Referring to fig. 1 and 2, a limit screw 8 is connected to the inside of the supporting seat 4 through a thread, and the tail end of the limit screw 8 is slidably connected to the limit groove 7. Through the design of the limit screw 8, the supporting seat 4 and the supporting rod 6 can be fixed, and the limit screw 8 can slide in the limit groove 7.

Referring to fig. 1 and 2, a groove 12 is formed in the clamping block 11, and a measuring instrument 10 is slidably connected to the inside of the groove 12. The groove 12 is designed such that the meter 10 can slide within the groove 12.

Referring to fig. 1 and 2, one end of the first spring 5 contacts the case 1, and the other end of the first spring 5 contacts the support rod 6. The first spring 5 is designed such that the force of the first spring 5 acts on the support bar 6.

Referring to fig. 1, 2 and 3, one end of the second spring 23 contacts the limiting block 22, and the other end of the second spring 23 contacts the limiting block 21. The second spring 23 is designed such that the force of the second spring 23 acts on the stopper 22.

Referring to fig. 1, 2 and 3, a limiting ring 24 is fixedly connected to the limiting rod 20, and the limiting ring 24 contacts with the limiting seat 21. By designing the stop collar 24, the stop collar 24 can drive the stop rod 20 to move.

The utility model discloses the concrete implementation process as follows: when the measuring instrument 10 needs to be protected, the box door 2 is opened firstly, then the supporting block 9 is pressed downwards, the supporting block 9 drives the supporting rod 6 to extrude the first spring 5, then the measuring instrument 10 is inserted into the groove 12, the supporting block 9 is loosened, an upward reaction force can be given to the supporting rod 6 through the telescopic action of the compressed first spring 5, the supporting rod 6 drives the supporting block 9 to move upwards, the supporting block 9 is attached to the measuring instrument 10, the positioning of the measuring instrument 10 is completed, a protecting effect can be achieved on the measuring instrument 10, the measuring instrument 10 can be prevented from being damaged, the effect of the handle 3 is achieved, and the measuring instrument 10 is convenient to carry and use. Through the effect of the design rotating rod 14, the cable 15 can be wound on the rotating rod 14, the cable 15 is convenient to store, the cable 15 can be effectively prevented from being wound, when the cable 15 needs to be wound and unwound, the limiting ring 24 is pulled outwards, the limiting ring 24 drives the limiting rod 20 to move, the limiting rod 20 is separated from the clamping groove 19, meanwhile, the limiting rod 20 can drive the limiting block 22 to extrude the second spring 23, then the fixing ring 17 is rotated, the fixing ring 17 drives the rotating block 16 to rotate, the rotating block 16 drives the rotating rod 14 to rotate, the effect of winding and unwinding the cable 15 is achieved, when the cable 15 is adjusted to a proper length, the limiting ring 24 is loosened, through the telescopic effect of the compressed second spring 23, an inward reaction force can be given to the limiting block 22, the limiting block 22 can drive the limiting rod 20 to move, the limiting rod 20 can be inserted into the clamping groove 19, the positioning of the rotating sleeve 18 is completed, thereby achieving the positioning of cables 15 of different lengths.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Open channel water flow measurement appearance, including box (1), its characterized in that: a box door (2) is hinged to the box body (1), a handle (3) is arranged on the box body (1), two symmetrical supporting seats (4) are arranged inside the box body (1), a first spring (5) is arranged inside the supporting seats (4), a supporting rod (6) is connected inside the supporting seats (4) in a sliding mode, a limiting groove (7) is formed in the supporting rod (6), a supporting block (9) is fixedly connected to the upper end of the supporting rod (6), a measuring instrument (10) is connected to the upper end of the supporting block (9) in a contact mode, a clamping block (11) is connected to the measuring instrument (10) in a contact mode, the clamping block (11) is fixedly connected with the box body (1), a fixing seat (13) is arranged inside the box body (1), a rotating rod (14) is rotatably connected to the inside of the fixing seat (13), and a cable (15) is wound on the outer side of the rotating rod (14), the one end and the measuring apparatu (10) of cable (15) are connected, the other end of cable (15) stretches out outside box (1), turning block (16) of two symmetries of fixedly connected with are gone up in dwang (14), turning block (16) rotate with fixing base (13) and are connected, fixedly connected with solid fixed ring (17) is gone up in turning block (16), gu fixed ring (17) and fixing base (13) contact, the outside of dwang (14) is fixed to have cup jointed and has been rotated cover (18), it contacts with fixing base (13) to rotate cover (18), a plurality of draw-in grooves (19) have been seted up to the inside of rotating cover (18), the inside joint of draw-in groove (19) has gag lever post (20), gag lever post (20) and fixing base (13) sliding connection, spacing seat (21) has been cup jointed in the outside sliding of gag lever post (20), spacing seat (21) and fixing base (13) fixed connection, the outside of gag lever post (20) is fixed to have cup jointed stopper (22), stopper (22) and spacing seat (21) sliding connection, stopper (22) and fixing base (13) contact, the outside of gag lever post (20) is provided with second spring (23).

2. The open channel water level flow meter of claim 1, wherein: the inside of supporting seat (4) has stop screw (8) through threaded connection, the tail end and the spacing groove (7) sliding connection of stop screw (8).

3. The open channel water level flow meter of claim 1, wherein: a groove (12) is formed in the clamping block (11), and a measuring instrument (10) is connected to the inside of the groove (12) in a sliding mode.

4. The open channel water level flow meter of claim 1, wherein: one end of the first spring (5) is in contact with the box body (1), and the other end of the first spring (5) is in contact with the supporting rod (6).

5. The open channel water level flow meter of claim 1, wherein: one end of the second spring (23) is in contact with the limiting block (22), and the other end of the second spring (23) is in contact with the limiting seat (21).

6. The open channel water level flow meter of claim 1, wherein: the limiting rod (20) is fixedly connected with a limiting ring (24), and the limiting ring (24) is in contact with the limiting seat (21).

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